<nav>
  <ul>
    <li>
      <a href="https://github.com/bitrinjani/r2">
        <i class="fas fa-angle-double-right"></i> R2</a>
    </li>
    <li>
      <a routerLink="/main-view" routerLinkActive="active-link">MAIN VIEW</a>
    </li>
    <li>
      <a routerLink="/config-form" routerLinkActive="active-link">CONFIG</a>
    </li>
  </ul>
</nav>
<router-outlet></router-outlet>